City vs city
Hollister vs San Diego, CA
Hollister currently scores 1 points higher overall than San Diego, with the largest gap in ingested air quality.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality uses an ingested EPA AirNow snapshot and may not reflect current conditions; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Hollister: 23/100 · San Diego: 22/100
Hollister is 1 points higher.
Flood
Hollister: 36/100 · San Diego: 39/100
San Diego is 3 points higher.
Hollister: FEMA NFHL flood zones: 7 features intersect this tile.
San Diego: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Hollister: 2/100 · San Diego: 6/100
San Diego is 4 points higher.
Hollister: Wind exposure derived from ingested design wind / climatology tiles.
San Diego: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hollister: 0/100 · San Diego: 1/100
San Diego is 1 points higher.
Hollister: Lightning exposure derived from ingested climatology tiles.
San Diego: Lightning exposure derived from ingested climatology tiles.
Tornado
Hollister: 15/100 · San Diego: 12/100
Hollister is 3 points higher.
Hollister: Tornado risk derived from NOAA SPC historical reports.
San Diego: Tornado risk derived from NOAA SPC historical reports.
Hail
Hollister: 3/100 · San Diego: 5/100
San Diego is 2 points higher.
Hollister: Hail risk derived from NOAA SPC historical reports.
San Diego: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hollister: Unavailable · San Diego: Unavailable
A score difference cannot be calculated without both sources.
Hollister: Storm surge model is not available for this location yet.
San Diego: Storm surge model is not available for this location yet.
Wildfire
Hollister: 63/100 · San Diego: 69/100
San Diego is 6 points higher.
Hollister: Wildfire exposure derived from ingested fire potential tiles.
San Diego: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Hollister: 16/100 · San Diego: 24/100
San Diego is 8 points higher.
Hollister: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
San Diego: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.